# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-27 14:28:34 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 06463900 ANTELOPE CR NEAR MISSION SD # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 06463900 1990-07-11 22.0 3.78 USGS 06463900 1991-06-04 44.0 4.93 USGS 06463900 1992-06-18 49.0 5.71 USGS 06463900 1993-05-01 53.0 6.00 USGS 06463900 1994-05-03 61.0 6.23 USGS 06463900 1995-04-02 49.0 5.64 USGS 06463900 1995-10-05 46.0 4.61 USGS 06463900 1997-02-18 77.0 7.40 USGS 06463900 1998-07-03 88.0 6.96 USGS 06463900 1999-05-10 34.0 3.93 USGS 06463900 2000-07-04 59.0 5.45 USGS 06463900 2001-03-10 68.0 5.61 USGS 06463900 2002-05-01 57.0 5.37 USGS 06463900 2003-03-14 20.0 3.65 1 USGS 06463900 2004-03-01 30.0 3.50 USGS 06463900 2005-04-23 48.0 5.34 USGS 06463900 2006-04-07 18.0 3.13 USGS 06463900 2007-03-08 42.0 4.97 USGS 06463900 2008-06-06 42.0 5.12 USGS 06463900 2008-11-17 35.0 2 5.81 1 USGS 06463900 2010-03-09 56.0 5.86 1 USGS 06463900 2011-06-21 63.0 6.35 2 2011-03-12 6.75 1 USGS 06463900 2012-03-06 27.0 4.06 USGS 06463900 2013-05-20 34.0 4.52 USGS 06463900 2014-06-04 52.0 5.65 USGS 06463900 2015-05-26 34.0 4.52 USGS 06463900 2016-05-01 26.5 4.02 USGS 06463900 2017-02-12 21.0 4.12 1 USGS 06463900 2018-05-08 13:00 28.0 4.15 USGS 06463900 2019-03-23 13:00 540 7.44 USGS 06463900 2020-07-10 13:00 72.7 5.94 USGS 06463900 2020-10-29 13:00 23.2 2 3.91 USGS 06463900 2022-04-30 13:00 20.5 3.24 USGS 06463900 2023-04-11 13:00 87.0 2 6.06